Don Bruno Marinara Sauce is Kosher, all natural and gluten free.Starting with imported Italian tomatoes and the finest ingredients, Don Bruno Authentic Marinara Sauce has a rich homemade flavor that brings the tradition of old world Italy from our kitchen to your dinner table! Simply open the jar, heat on your stovetop or in your microwave and pour over your favorite Don Bruno Pasta, meat or vegetable dish. Shake well before opening and refrigerate after opening to ensure top quality. Dimensions:. Length: 10.75. Height: 7. Width: 7.5